What examples of personification does Romeo use when he describes Juliet's tomb?
The lines Romeo speaks are
"Thou detestable maw, thou womb of death,
Gorg'd with the dearest morsel of the earth,
Thus I enforce thy rotten jaws to open,"
Translates to -
You hateful belly, you womb of death,
Stuffed full with the dearest morsel of the earth,
I will force your rotten jaws to open,
The examples of personification, giving human qualities to things that are not human, are calling the tomb a belly, womb, saying it has eaten its fill of Juliet, and calling the tomb's doors rotten jaws.